Voices of the night [electronic resource] : the calls of the frogs and toads of Eastern North America.

Corporate Authors: Cornell University. Labratory of Ornithology.
Published: Ithaca, NY : Cornell Labratory of Ornithology, c2007.
Subjects:
Item Description: Title from label on disc.
"A compact disc re-release of the LP edition with updated scientific names."--Cover.
Physical Description: 1 CD-ROM : sd. ; 4 3/4 in.
Language: English
ISBN: 0938027697